Q 1. Rugae is nothing but a series of ridges that are being produced by the folding of the wall of an organ like stomach. It's function is to allow the stomach to expand after the consumption of liquid and food.
Q 2 mesentery is the double fold of peritoneal tissue that support and stabilises the position of organ in abdomen and pelvic cavity. It also allows route for blood vessel, lymphatics and nerves distribution to the organ.
Q 3. Gall bladder produces ,stores and transport bile. Bile is a yellowish brown fluid produced by liver that helps to break and digest fat in the small intestine. If gall bladder is removed then the bile produced by liver will no longer be stored. Instead it releases to intestine at any point of time. This may cause people have more frequent bowel movement with diarrhea.
tagion theory is. EdReady Application Whole Numbers, Mul Dashboard HOL - Instance Coro Exercise 3 -...